Question

Which of the following statement is not true for glucose? 

(1) The pentaacetate of glucose does not react with hydroxylamine to give oxime 

(2) Glucose gives Schiff's test for aldehyde 

(3) Glucose exists in two crystalline forms α and β 

(4) Glucose reacts with hydroxylamine to form oxime

Answer 1

Answer is (2)

Glucose gives negative test with Schiff reagent

Answer 2

Answer is (2)

Glucose do not gives Schiff's test.